| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $68.86 | 8.388% | $74.636 | $74.64 | $74.65 | $74.60 |
| Purchase #2 | $129.45 | 8.733% | $140.7549 | $140.75 | $140.75 | $140.80 |
| Purchase #3 | $142.44 | 10.600% | $157.5386 | $157.54 | $157.55 | $157.50 |
| Purchase #4 | $32.42 | 8.656% | $35.2263 | $35.23 | $35.25 | $35.20 |
| Purchase #5 | $76.99 | 4.160% | $80.1928 | $80.19 | $80.20 | $80.20 |
| Purchase #6 | $227.53 | 7.188% | $243.8849 | $243.88 | $243.90 | $243.90 |
| Purchase #7 | $119.67 | 8.777% | $130.1734 | $130.17 | $130.15 | $130.20 |
| 7 purchase totals = | $797.36 | $862.4069 | $862.40 | $862.45 | $862.40 | |